Please select a subject first
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Simplify the following expression.
140 ÷ [( –11) × ( –3) – ( –42) ÷ 14 – 1]
Concept: undefined >> undefined
Simplify the following expression.
{(220 – 140) + [10 × 9 + ( – 2 × 5)]} – 100
Concept: undefined >> undefined
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Simplify the following expression.
`3/5 + 3/8 div 6/4`
Concept: undefined >> undefined
Solve the following.
(−16) × (−5)
Concept: undefined >> undefined
Simplify the expression.
45 ÷ 5 + 20 × 4 − 12
Concept: undefined >> undefined
Simplify the expression.
(38 − 8) × 2 ÷ 5 + 13
Concept: undefined >> undefined
Simplify the expression.
`5/3 + 4/7 div 32/21`
Concept: undefined >> undefined
Simplify the expression.
3 × {4 [85 + 5 − (15 ÷ 3)] + 2}
Concept: undefined >> undefined
Multiply.
(-5) × (-2)
Concept: undefined >> undefined
Multiply.
(- 67) x - 9
Concept: undefined >> undefined
Solve: 2 × {25 × [(113 - 9) + (4 ÷ 2 × 13)]}
Concept: undefined >> undefined
One side of a cubic box is 0.4 m. How much will it cost to paint the outer surface of the box at the rate of 50 rupees per sqm?
Concept: undefined >> undefined
Write the names of pairs of congruent line segments. (Use a divider to find them.)
- .....................
- .....................
- .....................
- .....................
Concept: undefined >> undefined
On the line below, the distance between any two adjoining points shown on it is equal. Hence, fill in the blank.
seg AB ≅ seg ______
Concept: undefined >> undefined
On the line below, the distance between any two adjoining points shown on it is equal. Hence, fill in the blank.
seg AP ≅ seg ______
Concept: undefined >> undefined
On the line below, the distance between any two adjoining points shown on it is equal. Hence, fill in the blank.
seg AC ≅ seg ______
Concept: undefined >> undefined
On the line below, the distance between any two adjoining points shown on it is equal. Hence, fill in the blank.
seg ______ ≅ seg BY
Concept: undefined >> undefined
On the line below, the distance between any two adjoining points shown on it is equal. Hence, fill in the blank.
seg ______ ≅ seg YQ
Concept: undefined >> undefined
On the line below, the distance between any two adjoining points shown on it is equal. Hence, fill in the blank.
seg BW ≅ seg _____
Concept: undefined >> undefined
Some angles are given below. Using the symbol of congruence write the names of the pairs of congruent angles in these figures.
Concept: undefined >> undefined
